Python Full Stack Developer Jobs in Madrid, Spain

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Applied Data Scientist Pharma AI, Madrid (Flexible)

A leading pharmaceutical company in Madrid is seeking an Applied Data Scientist to join their AI Labs team. You will work on diverse problem domains including R&D and drug manufacturing optimization, contributing to model development and deployment. The role requires strong skills in statistics, machine learning ...

Flexible, Customer‑Facing AI Deployment Engineer

A leading tech firm in Madrid is seeking a Forward Deployed Engineer to implement and customize AI solutions for enterprise clients. The role involves collaborating with customers to build integrations and ensure reliable workflows. Candidates should have 5+ years of experience in backend engineering, strong ski ...

DevSecOps Engineer – AWS, CI/CD & Secure SDLC

A global dental company is looking for a Development and Operations Engineer to join their international DevOps team. The ideal candidate will have over 3 years’ experience in deploying AWS environments and managing CI/CD processes. Proficiency in tools like Jira, Git, and Docker is essential. Candidates should ...

Consultor Power BI/Tableau

Descripción Desde Grupo NS precisamos incorporar un consultor con amplia experiencia en Power Bi para una migración de informes de Tableau a PowerBI. Skills Power BI Python Valorable experiencia en Scala Requisitos mínim ...

Summer Associate

We invite MBA candidates to join us in one of our offices for a summer-long paid internship to understand the exciting life of a strategy consultant. The details vary by office, but all programs will offer you an opportunity to be staffed on a case team doing real client work that allows you to have an impact ...

Project Manager/Senior Project Manager Clinical Trials

Are you an experienced full service Project Manager in the field of clinical trials who’s engaged in addressing the challenges facing the research and development of novel compounds in Oncology, Rare Disease or CNS? Are you passionate about impacting the health and lives of patients around the world? Do you t ...

Licenciado/a, Ingeniero/a, Arquitecto/a o Graduado/a + Máster Oficial (Nivel 3 MECES) SIGPAC [...]

Responsable de Actuaciones y Proyectos de Selección en el Departamento RRHH Grupo Tragsa Tecnologías y Servicios Agrarios, S.A., S.M.E., M.P., empresa filial del GRUPO TRAGSA, especializada en la realización de actividades de ingeniería, consultoría y asistencia técnica en materias agrícolas, ganadería ...

Head of Digital Marketing & SaaS Growth

The OpportunityLead the transformation of our customer acquisition and lifecycle management capabilities. You'll build and scale our digital marketing engine and customer success function from the ground up, driving measurable growth across our diverse product portfolio. This is a performance-drive ...

Data Engineer (f/m/d), Madrid

Data Engineer (f/m/d)Join Axpo Services EMEA S.L. as a Data Engineer and play a key role in the newly established G D Digital Data Team. This is your opportunity to work on impactful initiatives, develop modern data products, and contribute to the modernization of the G D data landscape using the Axpo Grou ...

Process Engineer

We are looking for a qualified Prompt Engineer and LLM Integration specialist with experience in optimizing interactions with Large Language Models (LLMs), including ChatGPT, through Python. The ideal candidate will have a deep understanding of OpenAI's APIs, experience in token management, and the ability to ...

Cloud Data Platform Engineer — Remote 40%

A leading financial services company in Madrid is seeking a Data Platform Engineer to design and implement a cloud-native data science platform. The role involves building production-ready data pipelines and collaborating with key stakeholders across the organization. The ideal candidate has over 4 years of expe ...

Derivatives Risk Modeling Lead – Remote 40%

A leading European financial services firm is seeking a Lead of Derivatives risk models in Madrid. This key role within the Financial Risk Management team involves overseeing quantitative methodologies and ensuring compliance with regulations. Candidates should have a strong quantitative background with at least ...

Cloud Automation Architect DevOps Lead (Remote)

Una empresa internacional de tecnología busca un/a Arquitecto/a de Automatización y DevOps que se unirá a su equipo remoto. Este profesional será clave en el diseño y evolución de plataformas de automatización, estableciendo estándares de calidad y liderando la adopción de buenas prácticas. Se requiere experienc ...

Analista Junior en Validación de Modelos de Mercado

Una empresa del sector financiero busca un Analista Junior de Validación de Modelos de Mercado en Madrid. El candidato ideal debe tener formación en matemáticas, física o ingeniería y conocimientos avanzados en programación en Python. Las responsabilidades incluyen revisar modelos de P&L económicos, evaluar inpu ...

Data Scientist Mid Level — Remoto + Crecimiento y Bienestar

Una empresa de soluciones digitales busca un Data Scientist para unirse a su equipo en Madrid. El candidato ideal tendrá experiencia en optimización matemática y machine learning, así como habilidades en Python y AWS. Se ofrecen beneficios como clases de inglés gratuitas, retribución flexible y seguro médico. Es ...

Wireless Systems Engineer — RF, Antenna & Wi‑Fi Innovation

A leading technology organization in Madrid is seeking engineers to innovate in RF and wireless communications. Candidates should have a Bachelor’s degree in Electrical Engineering or Telecommunication Engineering and strong skills in Wi-Fi and Bluetooth technologies. You will be responsible for developing cutti ...

Data Engineer AWS Glue & Redshift | ETL & Cloud

Una empresa tecnológica líder ubicada en Madrid busca un Data Engineer con al menos 4 años de experiencia en el área. El candidato ideal manejará AWS Glue y Redshift, desarrollando pipelines ETL y optimizando procesos de datos. Se valorará experiencia en otras soluciones de AWS y habilidades en Python/PySpark. O ...

Head of Engineering Build & Scale AI Platform (Remote)

A stealth AI startup is seeking a Head of Engineering to build and lead their AI-powered platform. This role involves mentoring a high-performing engineering team and owning the technical roadmap, with the opportunity to step into a CTO position. Candidates should have proven experience in leading AI/ML teams, s ...

Senior AI Engineer: Build Scalable AI Backend & RAG

A global consulting and technology organization is looking for a Senior AI Engineer to join their distributed engineering team in Madrid. The role involves designing and implementing AI-powered backend services, building RAG pipelines, and collaborating with teams to deliver scalable features. The ideal candidat ...

Senior Digital Analyst | Adobe Analytics | Hybrid (Madrid)

Una empresa líder en analítica digital busca un/a Senior Digital Analyst en Madrid. Este rol implica analizar el comportamiento de usuarios en canales digitales y extraer insights para mejorar el negocio. Se requiere experiencia de 3-4 años en analítica digital y conocimientos de Adobe Analytics, SQL y Python. O ...

Senior Generative AI Engineer — Scalable NLP/LLM (Hybrid)

Una empresa líder en gestión del crédito en Madrid busca un/a Senior Generative AI Engineer para liderar la creación de soluciones inteligentes a partir de datos no estructurados. El candidato ideal debe tener experiencia en Python, y en el despliegue de modelos de IA, además de conocimientos en MLOps y framewor ...

Lead AI Engineer for Local LLMs in Healthcare — Remote

A leading AI implementation studio is hiring its first AI Engineer to build a private AI platform for medical clinics across Spain. You will lead the technical development, focusing on local deployment of AI systems and ensuring that sensitive data remains secure. Candidates should have strong Python skills and ...

Functional Test & Automation Engineer Hybrid Madrid

A leading technology solutions provider in Madrid seeks an experienced Software Testing professional to join its Functional Testing team. The ideal candidate must possess extensive experience in test automation, have strong programming skills in Java and Python, and be familiar with agile methodologies. This rol ...

Trading Platform Automation Engineer (Hybrid & Flexible)

A leading financial institution in Madrid is seeking a DevOps Engineer with strong Linux skills and experience in automation and tooling. You'll be enhancing the trading platform by managing the deployment and integration of a third-party matching application. The ideal candidate will demonstrate expertise in Ba ...

Especialista Pricing No Vida | Teletrabajo y Crecimiento

Una compañía de seguros líder en Madrid busca un especialista en Pricing para liderar el análisis y optimización de precios en su portafolio de No Vida. Se requiere experiencia de 2 a 4 años en posiciones similares, así como un grado en CC. Actuariales, Estadística o Matemáticas. Se valorará el dominio de SAS y ...

Founding Engineer & Tech Leader — Ship Real AI Systems

A pioneering AI company in Madrid is seeking a hands-on engineer with a founder mindset to join the team. This role involves building production systems and taking ownership of architecture, with the potential for future leadership as a CTO. Candidates should have strong experience in Python, FastAPI, and cloud ...

Data Scientist de Pricing: Modelos, Forecast y Margen

Una empresa energética en Madrid busca un Pricing Data Scientist con experiencia en el desarrollo de modelos estadísticos y predictivos. El candidato ideal tendrá al menos 2 años de experiencia en Data Science, manejo fluido de Python o R, y sólidos conocimientos en estadística aplicada y Machine Learning. Las r ...

Junior Data Scientist: Remote CX Analytics & Insights

A boutique research and consulting agency is seeking a Junior Data Scientist to support quantitative research and consulting projects. This role is remote and requires working U.S. East Coast hours. The ideal candidate should have a strong analytical background, 3-5 years in data analysis, and proficiency in too ...

Data Engineer, Revenue Ops (Madrid On Site)

A technology company in Madrid seeks a skilled Mid-Level Data Engineer to build, scale, and maintain data pipelines for strategic revenue decisions. The role involves collaboration across marketing, sales, and finance while ensuring data quality and reliability. Candidates should have proven experience in SQL an ...

Senior AI Platform Engineer — Build Scalable Agentic AI

A leading global FinTech in Madrid is looking for a Senior AI Platform Engineer to build the core platform for AI products. You will design secure systems and partner with domain teams, ensuring safe AI operations while exploring new technologies. The ideal candidate has experience in API design, secure system a ...

Senior Data Scientist — ML, Analytics & Impact (Hybrid)

A global leader in IoT and data science is seeking a Senior Data Scientist in Madrid. The role involves designing and maintaining metrics, developing predictive models, and collaborating with teams to solve complex business problems. Ideal candidates will have 5-8 years in data science, strong analytical and pro ...

Ingeniero/a de Robótica — IA en Sistemas Físicos (Edge)

Una fundación tecnológica en Madrid busca un/a Ingeniero/a de Robótica para validar, recoger telemetría y optimizar soluciones relacionados con inteligencia artificial aplicada. Se requiere experiencia en desarrollo de software y hardware, así como un alto nivel en Python y C++. Se ofrece contrato indefinido, jo ...

Beca Data Analyst: IA, ML y Visualización de Datos

Una empresa de seguros y gestión de activos en Madrid busca un interno de data scientist para trabajar en un ambiente global e innovador. Los postulantes deben tener formación en Matemáticas, Estadística, o áreas relacionadas, y conocimientos en Python y análisis de datos. El rol incluye la recopilación y anális ...

AI Driven Data Engineer Pipelines & ML Workflows (Madrid)

A leading AI consumer company in Madrid is seeking a Data Engineer to build and maintain scalable data pipelines and architectures that support effective analytics and decision-making. You will collaborate closely with various teams to ensure data quality and reliability. The ideal candidate has over 4 years of ...

Prácticas RR. HH. con Power BI y Análisis de Datos

Una empresa líder en soluciones tecnológicas busca un/a estudiante para prácticas en el departamento de Recursos Humanos en Madrid. El candidato/a aprenderá a extraer y organizar datos, a crear cuadros de mando en Power BI y a colaborar en proyectos de digitalización. Se valoran habilidades en Excel, programació ...

Senior ML Engineer Real Time Esports Predictions

A leading esports data company in Madrid is seeking a Senior Machine Learning Engineer to manage prediction models for competitive esports. The role encompasses building and maintaining ML pipelines, working on algorithms for real-time predictions, and serving models using Python. Candidates should have over 5 y ...

Senior Power BI Architect for Global Reporting

A leading recruitment agency in Madrid is seeking a skilled data professional to develop Power BI solutions and transform data into actionable insights. The ideal candidate will have expertise in Power BI, SQL, and Python, along with strong communication skills in both Spanish and English. This role offers a uni ...

Data Scientist: Data Products & Strategy

A leading credit management firm in Spain is seeking a Data Scientist with 2–3 years of experience to join their team. You will support the creation of new data products while working closely with the Group Data Strategy team. The ideal candidate is fluent in Spanish and English, with proven skills in SQL, Pytho ...

BIM Automation Coordinator for Rail Infrastructure

A leading engineering firm in Madrid is seeking a skilled BIM Coordinator with a focus on Automation for the Rail Baltica Energy Subsystem project. The role involves developing Dynamo and Python scripts and managing the Autodesk Construction Cloud environment. The ideal candidate should have at least 4 years of ...

Data Science Team Lead Hybrid: Global Supply Chain Impact

A global logistics company in Madrid is seeking a Data Science Team Lead to develop tools that enhance supply chain efficiencies using data analytics. The ideal candidate will lead a team of data scientists, oversee CI/CD implementations, and communicate project outcomes to stakeholders. Strong expertise in Pyth ...

Senior Data AI Engineer Liderazgo en IA (Hybrid Madrid)

Una empresa tecnológica líder en Madrid busca un/a Senior Data AI Engineer para liderar proyectos de inteligencia artificial. El papel incluye diseñar y escalar soluciones avanzadas de IA, y participar en todas las etapas del ciclo de vida del proyecto. Se requiere experiencia de 3 a 5 años en IA, conocimientos ...

Applied Scientist, EU INTech: Next Gen Ranking

A leading e-commerce company in Madrid is seeking an Applied Scientist to work on machine learning and ranking solutions for the Amazon Haul team. This role involves optimizing discovery engagement and developing scalable ranking systems. The ideal candidate has a strong background in machine learning, programmi ...

Senior ML Engineer & AI Researcher Hybrid Madrid

A leading consultancy firm in Madrid seeks an experienced ML Engineer to drive AI research and enhance model performance. Candidates should possess a PhD or 5+ years of experience in machine learning, strong Python skills, and hands-on experience with Docker. The role offers a competitive salary of up to €75k, a ...

Software Engineer Intern Remote, Build, AI & Impact

A dynamic tech company in Madrid is offering a six-month internship where you will contribute to vital projects and collaborate with skilled teammates. You will have the chance to develop impactful systems, utilize AI tools in your workflow, and work across various tech stacks including Python and Rust. The role ...

Junior SysAdmin & DevOps Engineer — Infra & Cloud

A leading provider of financial risk services is looking for a motivated Junior Sysadmin to join their Madrid office. The role involves server maintenance, monitoring application performance, and supporting internal teams. Candidates should have 1 to 5 years of experience in system administration, a good underst ...

Senior MLOps Engineer – Databricks & AI

A leading consulting firm in Madrid is seeking a Senior Data Scientist (MLOps) to design and develop MLOps solutions that enhance analytical and AI-based outcomes. The ideal candidate will have 4 to 6 years of experience in MLOps engineering and strong programming skills in Python or similar. Responsibilities in ...

Entry Level Civil Engineer — Solar Tracker Projects (Spain)

A leading tracker solutions company in Spain is seeking a motivated Entry Level Civil Engineer. This role involves assisting in project documentation, data analysis, and cross-functional communication. Ideal candidates are recent graduates familiar with U.S. and European structural standards and proficient in Au ...

QA Automation Proyectos ferroviarios y aeroespaciales

Una firma global de tecnología busca un perfil de QA Automation para un proyecto del sector aeronáutico en Madrid. El candidato ideal tendrá experiencia en el diseño de automatización de pruebas y conocimientos en Python o JavaScript. Se ofrece un contrato indefinido con un salario acorde al perfil. Los benefici ...

Staff ML Engineer, Applied ML & Research Scale & Impact

A global technology company in Madrid is seeking a Staff Machine Learning Engineer to develop cutting-edge ML solutions for online gaming platforms. The ideal candidate will have over 7 years of experience in building and deploying ML models, proficiency in Python, and a strong background in machine learning fun ...

Generative AI Engineer — LLMs & Agents (Hybrid/Remote)

Una empresa innovadora en Data & AI busca un AI Engineer especializado en IA Generativa y LLMs. Este rol incluirá diseñar y desplegar soluciones avanzadas para resolver problemas complejos. Se ofrece un modelo de trabajo híbrido, permitiendo flexibilidad en el lugar de trabajo. El candidato ideal tendrá experien ...

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    Python Full Stack Developer Jobs in Madrid Job Search Guide, Trends and Insights